/* Beautiful Landing Page Styles */

:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --success-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --warning-gradient: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --text-muted: #6c757d;
    --border-radius: 12px;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 8px 25px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.navbar-brand {
    font-size: 1.25rem;
    font-weight: 700;
}

.btn-sponsor {
    background: var(--secondary-gradient);
    border: none;
    color: white;
    font-weight: 500;
    transition: var(--transition);
}

.btn-sponsor:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    color: white;
}

/* Hero Section */
.hero-gradient {
    background: linear-gradient(135deg, #f8faff 0%, #f0f4ff 100%);
    position: relative;
    overflow: hidden;
    padding-top: 80px; /* Account for fixed navbar */
}

.hero-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    line-height: 1.2;
}

.text-gradient {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Stats Row */
.stats-row {
    display: flex;
    gap: 2rem;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* CTA Buttons */
.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    align-items: center;
}

.btn-primary {
    background: var(--primary-gradient);
    border: none;
    padding: 0.6rem 1.5rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    background: var(--primary-gradient);
}

.btn-outline-secondary {
    border: 2px solid #dee2e6;
    color: #495057;
    background: white;
    padding: 0.6rem 1.5rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.btn-outline-secondary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    background: var(--primary-gradient);
    border-color: transparent;
    color: white !important;
}

/* Code Window */
.hero-visual {
    position: relative;
}

.code-window {
    background: #1e1e1e;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-hover);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: var(--transition);
}

.code-window:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.window-controls {
    background: #2d2d30;
    padding: 1rem;
    display: flex;
    gap: 0.5rem;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control.red { background: #ff5f56; }
.control.yellow { background: #ffbd2e; }
.control.green { background: #27ca3f; }

.code-content {
    padding: 1.5rem;
    font-family: 'Fira Code', 'Monaco', 'Consolas', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
}

.go-code {
    color: #d4d4d4;
    background: none;
    border: none;
    padding: 0;
    margin: 0;
}

/* Go Syntax Highlighting */
.go-keyword { color: #569cd6; }
.go-string { color: #ce9178; }
.go-comment { color: #6a9955; font-style: italic; }
.go-function { color: #dcdcaa; }
.go-type { color: #4ec9b0; }
.go-number { color: #b5cea8; }
.go-package { color: #c586c0; }

/* Feature Cards */
.features-section {
    padding: 5rem 0;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: var(--border-radius);
    background: white;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

/* New Feature Cards */
.feature-card-new {
    background: white;
    border-radius: 24px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.8);
    overflow: hidden;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.feature-card-new:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.feature-header {
    padding: 2rem 2rem 1rem;
    text-align: center;
}

.feature-icon-new {
    width: 90px;
    height: 90px;
    border-radius: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.2rem;
    margin: 0 auto;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.lightning-gradient { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.trophy-gradient { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.industry-gradient { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }

.feature-content {
    padding: 0 2rem 2rem;
    flex-grow: 1;
    text-align: center;
}

.feature-highlights {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.feature-card h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

/* Challenge Categories */
.categories-section {
    background: linear-gradient(135deg, #f8faff 0%, #ffffff 100%);
    position: relative;
}

.categories-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 10% 20%, rgba(102, 126, 234, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 90% 80%, rgba(118, 75, 162, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

/* New Category Cards */
.category-card-new {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.8);
    overflow: hidden;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.category-card-new:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.category-header {
    padding: 2rem 2rem 1rem;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.category-icon-new {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    background: var(--primary-gradient);
}

.category-badge {
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.category-badge.beginner {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
    border: 2px solid rgba(40, 167, 69, 0.2);
}

.category-badge.intermediate {
    background: rgba(255, 193, 7, 0.1);
    color: #ff8c00;
    border: 2px solid rgba(255, 193, 7, 0.2);
}

.category-badge.advanced {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
    border: 2px solid rgba(220, 53, 69, 0.2);
}

.category-content {
    padding: 0 2rem 1.5rem;
    flex-grow: 1;
}

.category-stats {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 0 1rem;
}

.stat {
    text-align: center;
    flex: 1;
}

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.category-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.topic-tag {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.category-action {
    padding: 0 2rem 2rem;
}

.btn-category {
    width: 100%;
    background: var(--primary-gradient);
    border: none;
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-category:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(102, 126, 234, 0.3);
    color: white;
}

/* Theme Variations */
.beginner-theme .category-icon-new {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
}

.intermediate-theme .category-icon-new {
    background: linear-gradient(135deg, #ffc107 0%, #fd7e14 100%);
}

.advanced-theme .category-icon-new {
    background: linear-gradient(135deg, #dc3545 0%, #e83e8c 100%);
}

/* Package Frameworks Section */
.package-frameworks {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.framework-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.8);
    overflow: hidden;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.framework-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.12);
}

.framework-header {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.framework-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.framework-info {
    flex-grow: 1;
}

.framework-stars {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.framework-content {
    padding: 1.5rem;
    flex-grow: 1;
}

.framework-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.feature-tag {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.framework-stats {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.framework-actions {
    padding: 1.5rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    display: flex;
    gap: 0.75rem;
}

.btn-framework-primary {
    background: var(--primary-gradient);
    border: none;
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    flex: 1;
    transition: var(--transition);
}

.btn-framework-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    color: white;
}

.btn-framework-secondary {
    background: rgba(102, 126, 234, 0.1);
    border: 1px solid rgba(102, 126, 234, 0.2);
    color: #667eea;
    padding: 0.6rem 1.2rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.btn-framework-secondary:hover {
    background: rgba(102, 126, 234, 0.15);
    color: #667eea;
    transform: translateY(-1px);
}

.btn-framework-disabled {
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(0, 0, 0, 0.1);
    color: var(--text-muted);
    padding: 0.6rem 1.2rem;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: not-allowed;
    width: 100%;
    text-align: center;
}

.framework-card.coming-soon {
    opacity: 0.7;
}

.framework-card.coming-soon:hover {
    transform: none;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

/* Framework Theme Variations */
.gin-theme .framework-icon { background: linear-gradient(135deg, #00c9ff 0%, #92fe9d 100%); }
.cobra-theme .framework-icon { background: linear-gradient(135deg, #fc466b 0%, #3f5efb 100%); }
.gorm-theme .framework-icon { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }

.gin-gradient { background: linear-gradient(135deg, #00c9ff 0%, #92fe9d 100%); }
.cobra-gradient { background: linear-gradient(135deg, #fc466b 0%, #3f5efb 100%); }
.gorm-gradient { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.fiber-gradient { background: linear-gradient(135deg, #ff6b6b 0%, #feca57 100%); }

/* Coming Soon Styles */
.coming-soon-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 193, 7, 0.1);
    color: #ff8c00;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    border: 2px solid rgba(255, 193, 7, 0.2);
}

.disabled-btn {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.challenge-card.disabled {
    opacity: 0.6;
    filter: grayscale(20%);
}

.challenge-card.disabled:hover {
    transform: none;
    box-shadow: var(--shadow);
}

/* Getting Started Section */
.getting-started {
    background: linear-gradient(135deg, #f8faff 0%, #f0f4ff 100%);
    position: relative;
}

.getting-started::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(102, 126, 234, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(118, 75, 162, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

/* Start Option Cards */
.start-option {
    background: white;
    border-radius: 24px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.8);
    overflow: hidden;
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.start-option:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.start-option.recommended {
    border: 2px solid rgba(102, 126, 234, 0.3);
    position: relative;
}

.start-option.recommended::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    z-index: 1;
}

.option-header {
    padding: 2rem;
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.option-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.repository-gradient { background: linear-gradient(135deg, #333333 0%, #666666 100%); }
.local-gradient { background: linear-gradient(135deg, #4CAF50 0%, #8BC34A 100%); }

.recommended-badge-top {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-gradient);
    color: white;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    z-index: 2;
}

.option-content {
    padding: 0 2rem 1.5rem;
    flex-grow: 1;
    text-align: center;
}

.option-features {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    align-items: flex-start;
    text-align: left;
}

.feature-item {
    display: flex;
    align-items: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.option-action {
    padding: 0 2rem 2rem;
}

.btn-start-primary {
    width: 100%;
    background: var(--primary-gradient);
    border: none;
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 16px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-start-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
    color: white;
}

.btn-start-secondary {
    width: 100%;
    background: rgba(102, 126, 234, 0.1);
    border: 2px solid rgba(102, 126, 234, 0.2);
    color: #667eea;
    padding: 0.8rem 1.5rem;
    border-radius: 16px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-start-secondary:hover {
    background: var(--primary-gradient);
    border-color: transparent;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

/* Process Steps Timeline */
.process-steps {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.steps-timeline {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.step-item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
}

.step-connector {
    position: absolute;
    top: 30px;
    left: 50%;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.3), rgba(102, 126, 234, 0.3));
    z-index: 0;
}

.step-item:last-child .step-connector {
    display: none;
}

.step-circle {
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.step-content h5 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.step-content p {
    font-size: 0.9rem;
    line-height: 1.5;
}

/* CTA Button */
.btn-cta-large {
    background: var(--primary-gradient);
    border: none;
    color: white;
    padding: 1rem 3rem;
    border-radius: 20px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.btn-cta-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(102, 126, 234, 0.4);
    color: white;
}

/* Step Cards */
.step-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary-gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.step-options {
    margin-top: 1rem;
}

.step-visual {
    margin-top: 1rem;
}

/* Pulse Animation */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Footer */
.footer {
    background: #1a1a1a !important;
}

.social-links a {
    text-decoration: none;
    transition: var(--transition);
}

.social-links a:hover {
    color: #667eea !important;
}

/* Responsive Design */
@media (max-width: 768px) {
    .stats-row {
        justify-content: center;
        gap: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .cta-buttons {
        justify-content: center;
        gap: 0.8rem;
    }
    
    .cta-buttons .btn {
        flex: 1;
        min-width: 140px;
        max-width: 180px;
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .code-window {
        transform: none;
        margin-top: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .feature-card,
    .feature-card-new,
    .category-card-new,
    .framework-card,
    .step-card {
        margin-bottom: 1rem;
    }
    
    .category-stats {
        gap: 1rem;
    }
    
    .framework-actions {
        flex-direction: column;
    }
    
    .framework-actions .btn-framework-primary,
    .framework-actions .btn-framework-secondary {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .hero-gradient {
        padding: 2rem 0;
    }
    
    .stats-row {
        gap: 0.5rem;
    }
    
    .stat-item {
        flex: 1;
        min-width: 80px;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .category-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .category-stats {
        justify-content: center;
        gap: 1.5rem;
    }
    
    .framework-header {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .framework-stats {
        justify-content: center;
        gap: 1rem;
    }
    
    /* Getting Started Mobile */
    .steps-timeline {
        flex-direction: column;
        gap: 2rem;
    }
    
    .step-connector {
        display: none;
    }
    
    .option-features {
        align-items: center;
        text-align: center;
    }
    
    .btn-cta-large {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading Animation */
.loading {
    opacity: 0;
    animation: fadeIn 0.6s ease-in-out forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

/* Package Pages */
.package-header {
    text-align: center;
}

.package-icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: white;
    font-size: 3rem;
}

.gin-gradient { background: linear-gradient(135deg, #00c9ff 0%, #92fe9d 100%); }
.cobra-gradient { background: linear-gradient(135deg, #fc466b 0%, #3f5efb 100%); }
.gorm-gradient { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }

.package-stats {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
    margin: 2rem 0;
}

.package-stats .stat-item {
    color: var(--text-muted);
    font-weight: 500;
}

.package-path {
    margin-top: 2rem;
}

.package-path code {
    background: rgba(102, 126, 234, 0.1);
    color: #667eea;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.9rem;
}

/* Learning Cards */
.learning-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 2rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.learning-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.learning-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.5rem;
}

/* Challenge Cards */
.challenge-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    height: 100%;
    border: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
}

.challenge-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.challenge-number {
    width: 40px;
    height: 40px;
    background: var(--primary-gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin: 0 auto 1rem;
    font-size: 1.2rem;
}

.difficulty {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.difficulty.beginner {
    background: rgba(40, 167, 69, 0.1);
    color: #28a745;
}

.difficulty.intermediate {
    background: rgba(255, 193, 7, 0.1);
    color: #ffc107;
}

.difficulty.advanced {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

/* Additional Enhancements */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.3), transparent);
    margin: 3rem 0;
}

.text-shadow {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.backdrop-blur {
    backdrop-filter: blur(10px);
} 